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noise vibration source identification, noise, vibration, harshness
 
N. V. H.
Introduction
Area Of Expertise
Major Facilities
Hardware & Software
 
 
noise vibration source identification, noise, vibration, harshnessnoise vibration source identification, noise, vibration, harshness
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Multi-channel (upto 36) data acquisition, analysis of various parameters including vibration, acoustic, thermal, etc.
Evaluation of acoustic parameters of vehicles, engines, enclosures and industrial products such as compressors, air-conditioners, transformers, rotating electrical machines, etc., and domestic appliances such as refrigerators, washing machines, mixtures, vacuum cleaners, etc.
Noise/vibration source identification and reduction of all types of components/system including engines, vehicles, tractors, tyres, gensets, compressors, industrial products, Elevator, home appliances, etc.
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Noise evaluation of intake and exhaust systems and their design and development for low noise
Design, development and optimisation of the engine structures such as cylinder block, cylinder head, tappet cover, oil sump, etc., and other noise sources like silencers and intake manifolds for low noise engines without affecting the performance.
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Evaluation of sound pressure/ power/ intensity as per ISO:3741, ISO:3742, ISO: 3743, ISO:3744, ISO:9614, etc.
 
Experimental evaluation of acoustic properties such as sound absorption, transmission loss, impact sound insulation, etc., of acoustic materials

 

 
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